UTA

Underground Space and Tunnelling Association of India

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TBM breakthrough team celebration
Excavation works in progress
Reinforcement cage installation inside tunnel
Site safety briefing with crew
TBM cutter head
Deep open-cut station works
Completed tunnel interior
Underground project works
TBM breakthrough team celebration
Excavation works in progress
Reinforcement cage installation inside tunnel
Site safety briefing with crew
TBM cutter head
Deep open-cut station works
Completed tunnel interior
Underground project works